with a KC-135A-BN Stratotanker, 61-0273, c/n 18180, flying boom during aerial refueling near Palomares, Almería, breaking bomber's back. Seven crew members are killed in the crash, two eject safely, and two of the B-52's Mark 28 nuclear bombs rupture, scattering radioactive material over the countryside. One bomb lands intact near the town, and another is lost at sea. It is later recovered intact 5 miles (8 km) offshore in deep trench. Two of the recovered weapons are exhibited at the National Museum of Nuclear Science & History, Albuquerque, New Mexico. 17 January Two crew of a Republic F-105F Thunderchief based at Eglin Air Force Base, Florida, escape injury when the engine of the fighter-bomber in which they are engaged in a photo-chase mission catches fire, forcing them to eject. The airframe impacts in East Bay, near Tyndall AFB, Florida at 1008 hrs. Pilot Capt. James D. Clendenen and photographer S/Sgt. J. G. Cain are recovered from the water by a Tyndall base helicopter. 17 January A Lockheed T-33 Shooting Star on a night mission crashes and burns in a wooded area 11 miles NW of Eglin AFB, killing both crew. According to the base information officer, the wreckage was located in a densely wooded area which made the approach of rescue vehicles difficult. Killed while flying (KWF) were Capt. Robert D. Freeman, 30, of Lindsey, Oklahoma, and 2nd Lt. Roger A. Carr, 26, of Ames, Iowa. Both were residents of Fort Walton Beach, Florida and were assigned to the Air Proving Ground Center. 25 January Lockheed SR-71A, 61-7952, Article 2003, crashes near Tucumcari, New Mexico during test flight out of Edwards Air Force Base, California. Pilot Bill Weaver survives, but RSO Jim Zwayer KWF. 28 February NASA astronauts Elliot See and Charles Bassett, original Gemini 9 crew, are killed when their Northrop T-38A-50-NO Talon, 63-8181, N901NA, crashes into a building while attempting to land in fog at Lambert Field, St. Louis, Missouri. 6 March The crash of a Grumman S-2 Tracker moments after take-off from Kirtland AFB, New Mexico, kills all four U.S. Navy crew on board. A military spokesman said that the twin-engined anti-submarine warfare plane crashed and burned "after climbing to some 100-feet. Wreckage was spread over a wide area about one mile south of the base." One crew member attempted to eject, and his seat and parachute were found a few yards from the wreckage. The other